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The Process Of Platinum From Its Ores

Platinum ore processingplatinum ore processing plant,platinum ore processingplatinum ore processing plant. process for treating chromite-bearing ores to obtain useful mineral values, especially platinum group metal, therefrom wherein the ore is separated into magnetic and non-magnetic fractions the non-magnetic fraction, containing a substantial portion of the platinum group metals, is concentrated and smelted to produce a metal layer

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Platinum Ore Processingplatinum Ore Processing Plant

platinum ore processingplatinum ore processing plant. process for treating chromite-bearing ores to obtain useful mineral values, especially platinum group metal, therefrom wherein the ore is separated into magnetic and non-magnetic fractions the non-magnetic fraction, containing a substantial portion of the platinum group metals, is concentrated and smelted to produce a metal layer nov 01, 2018 open pit mining is the process of extracting ore, minerals andor fossil fuels that occurs on the surface of a particular mining site. when considering all the mining operations in the world, at least percent of mining takes place at

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Copper Mining And Extraction Sulfide Ores

copper can be extracted from its ore by: underground: sinking a vertical shaft into the earth to an appropriate depth and driving horizontal tunnels into the ore. open pit: 90% of ore is mined by this method. ores near the surface can be quarried after removal of the surface layers. the ore is treated with dilute sulfuric acid.the ore is enriched using a process called froth flotation. unwanted material sinks to the bottom and is removed. roasting. this is where the chemical reactions start. the powdered, enriched ore is heated in air between 500 and 700 to remove some sulphur and dry the ore

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Extraction Process Of Platinum Binq Mining

apr 27, 2013 how is platinum extracted from its ore. answer: platinum is rarely found on its own, but in combination with other base and precious metals.extraction of the pure metal from ores is a complex process, more detailed

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